Objective-C
NSString * nsString = @"123.45";
double value = nsString.doubleValue;
Swift
let swiftString = "123.45"
let value = NSString( string: swiftString ).doubleValue
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Objective-C
NSString * nsString = @"123.45";
double value = nsString.doubleValue;
Swift
let swiftString = "123.45"
let value = NSString( string: swiftString ).doubleValue
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